export const getColumns = () => {
  let columns = [
    {
      title: '账号',
      dataIndex: 'user_id',
      width: 100,
      align: 'center',
    },
    {
      title: '创建时间',
      dataIndex: 'created_at',
      width: 100,
      align: 'center',
      slotName: 'created_at',
    },
    {
      title: '更新时间',
      dataIndex: 'updated_at',
      width: 100,
      align: 'center',
      slotName: 'updated_at',
    },
    {
      title: '在线时长',
      dataIndex: 'timer',
      width: 100,
      align: 'center',
    },
    {
      title: '对战次数',
      dataIndex: 'count',
      width: 100,
      align: 'center',
    },
  ]
  return columns
}
